<template>
	<view class="normal-login-container">
		<view class="logo-content align-center justify-center flex">
			<image style="width: 100rpx;" src="@/static/images/logo.png" mode="widthFix">
			</image>
			<text class="title">杏花岭区疾控中心智能管理系统</text>
		</view>
		<view class="login-form-content">.
			<view class="input-item flex align-center">
				<view class="iconfont icon-user icon"></view>
				<input v-model="loginForm.tenantName" class="input" type="text" placeholder="请输入租户" maxlength="30" />
			</view>
			<view class="input-item flex align-center">
				<view class="iconfont icon-user icon"></view>
				<input v-model="loginForm.username" class="input" type="text" placeholder="请输入账号" maxlength="30" />
			</view>
			<view class="input-item flex align-center">
				<view class="iconfont icon-password icon"></view>
				<input v-model="loginForm.password" type="password" class="input" placeholder="请输入密码" maxlength="20" />
			</view>
			<Verify @success="pwdLogin" :mode="'pop'" :captchaType="'blockPuzzle'"
				:imgSize="{ width: '330px', height: '155px' }" ref="verify"></Verify>
			<view class="action-btn">
				<button @click="handleLogin" class="login-btn cu-btn block bg-blue lg round">登录</button>
			</view>
		</view>

		<view class="xieyi text-center">
			<text class="text-grey1">登录即代表同意</text>
			<text @click="handleUserAgrement" class="text-blue">《用户协议》</text>
			<text @click="handlePrivacy" class="text-blue">《隐私协议》</text>
		</view>
	</view>
</template>

<script>
	import Verify from "@/components/verifition/Verify"
	import {getSimpleDictDataList} from '@/api/system/dict.js'
	import {setDictOptions} from '@/utils/auth.js'
	import {socialLogin} from '@/api/common.js'
	import { setToken, removeToken,setTenantId,getTenantId } from '@/utils/auth'
	export default {
		name: 'Login',
		components: {
			Verify
		},
		data() {
			return {
				captchaEnabled: false, // 验证码开关 TODO 芋艿：需要抽到配置里
				globalConfig: getApp().globalData.config,
				loginForm: {
					username: "",
					password: "",
					tenantName:'',
					captchaVerification: ""
				}
			}
		},
		methods: {
			// 隐私协议
			handlePrivacy() {
				let site = this.globalConfig.appInfo.agreements[0]
				this.$tab.navigateTo(`/pages/common/webview/index?title=${site.title}&url=${site.url}`)
			},
			// 用户协议
			handleUserAgrement() {
				let site = this.globalConfig.appInfo.agreements[1]
				this.$tab.navigateTo(`/pages/common/webview/index?title=${site.title}&url=${site.url}`)
			},
			// 登录方法
			async handleLogin(params) {
				if (this.loginForm.username === "") {
					this.$modal.msgError("请输入您的账号")
				} else if (this.loginForm.password === "") {
					this.$modal.msgError("请输入您的密码")
				} else {
				  // 显示验证码
				  if (this.captchaEnabled) {
					this.$refs.verify.show()
				  } else { // 直接登录
					await this.pwdLogin({})
				  }
				}
			},
			// 密码登录
			async pwdLogin(captchaParams) {
				this.$modal.loading("登录中，请耐心等待...")
				// 执行登录
				this.loginForm.captchaVerification = captchaParams.captchaVerification
				this.$store.dispatch('Login', this.loginForm).then(() => {
					this.$modal.closeLoading()
					this.loginSuccess()
				})
			},
			// 登录成功后，处理函数
			loginSuccess(result) {
				// 设置用户信息
				this.$store.dispatch('GetInfo').then(async res => {
					let info = await getSimpleDictDataList();
					setDictOptions(info.data)
					this.$tab.reLaunch('/pages/work/index')
				})
			},
			// tricky: 配合LoginForm.vue中redirectUri需要对参数进行encode，需要在回调后进行decode
			// getUrlValue(key) {
			//   const url = new URL(decodeURIComponent(location.href))
			//   return url.searchParams.get(key) ?? ''
			// },
			//方法:用来提取code
			getUrlValue(name) {
			  return decodeURIComponent((new RegExp('[?|&]' + name + '=' + '([^&;]+?)(&|#|;|$)').exec(location.href) || [, ''])[1].replace(/\+/g, '%20')) || null
			},
			/* 第三方登录使用 */
			async tryLogin(){
				try {
					debugger
				    const type = '35'
				    const redirect = this.getUrlValue('redirect')
				    // const tenantId = this.getUrlValue('tenantId')
					const tenantId = getTenantId('tenantId')
				    const code = this.getUrlValue('code')
				    const state = this.getUrlValue('state')
				    const res = await socialLogin(type, code, state, tenantId)
					setToken(res.data)
					this.loginSuccess()
				} catch (err) {
					  console.log(err)
				}
			},
		},
		onLoad(option) {
			const code = this.getUrlValue('code')
			if(code){
				this.tryLogin()
			}
		}
	}
</script>

<style lang="scss">
	page {
		background-color: #ffffff;
	}

	.normal-login-container {
		width: 100%;

		.logo-content {
			width: 100%;
			font-size: 21px;
			text-align: center;
			padding-top: 15%;

			image {
				border-radius: 4px;
			}

			.title {
				margin-left: 10px;
			}
		}

		.login-form-content {
			text-align: center;
			margin: 20px auto;
			margin-top: 15%;
			width: 80%;

			.input-item {
				margin: 20px auto;
				background-color: #f5f6f7;
				height: 45px;
				border-radius: 20px;

				.icon {
					font-size: 38rpx;
					margin-left: 10px;
					color: #999;
				}

				.input {
					width: 100%;
					font-size: 14px;
					line-height: 20px;
					text-align: left;
					padding-left: 15px;
				}

			}

			.login-btn {
				margin-top: 40px;
				height: 45px;
			}

			.xieyi {
				color: #333;
				margin-top: 20px;
			}
		}

		.easyinput {
			width: 100%;
		}
	}

	.login-code-img {
		height: 45px;
	}
</style>
